I had my base 991 for about a month now and want to do some upgrades. I looked though the forum and didn't really find any thing on an aftermarket x-pipes. You guys have any experience with them? Im looking into the fabspeed 991 Carrera Center Muffler Bypass X-Pipe. I would like to make my car just a little bit louder (not too loud) and these might work. Any experience with these or any other x-Pipes

 

Have you looked at the Sharkwerks exhaust for 991? It's just been released. It eliminates the side mufflers instead of the centre muffler.

 

I did the Fabspeed Maxflo mufflers.
2011 4S.
Not loud enough at wot, so I added the Fabspeed x-pipe.
Louder at wot, not much more noticeable at cruising, just right.
When you get on it,...Sounds Awesome.

 

I have the FVD Brombacher x-pipe - love the sound. I also just ordered the sharkwerks exhaust, might get too loud, but I'll test it.

 

so youll have no mufflers?

 

Yup, but I'm not expecting to leave the shop like that. We'll try it and see how loud it will be.

 

That would be one loud setup !

 

The unfiltered sound of the flat-six! It's kinda bonkers, which is also the appeal... I'm basically 8 years old. It would have 2 settings: Loud and crazy loud. It is such an easy and quick install that we'll try it, but besides playing with it in and around the dealership I don't think I'll drive home.... well, maybe...

 

Is the FVD Brombacher x pipes noticeably louder than PSE ?

 

It is a solid 50+% louder. It is much deeper, and the pops and back-fire sounds are much more dominant. I'll see if I can upload some sound clips for you.

 

We are the North American Cargraphics distributor, if you are intrested in the CG X-Pipe with Flaps!!! please send me a Email, ill shoot you a quote

 

Could you PM a price for your xpipe with valves? Do you have any sound clips?

 

Go to their website: http://www.cargraphicts.com

Sounds pretty awesome.

 

Went to the site sounds pretty decent. Waiting for a PM to see what the price will be.

You get your car broken in yet? See that you have some side muffler deletes coming in?

 

I have 500 more miles to go... I've been traveling for work like crazy, so it's taking me 3 months to break her in. We'll see how loud it will get with the sharkwerks/Brombacher combo, probably way too loud, but it will be worth it just for a video.